Semi-continuous HMMs with explicit state duration for unconstrained Arabic word modeling and recognition.
Abdallah BenouarethAbdel EnnajiMokhtar SellamiPublished in: Pattern Recognit. Lett. (2008)
Keyphrases
- hidden markov models
- handwritten words
- recognition rate
- writer independent
- handwritten text recognition
- hidden semi markov models
- handwritten documents
- word recognition
- pattern recognition
- object recognition
- word spotting
- word sense disambiguation
- anomaly detection
- information retrieval
- cursive handwriting
- co occurrence
- state space
- reinforcement learning
- chinese named entity recognition
- character recognition
- hidden states
- unknown words
- printed documents
- handwriting recognition
- speech recognition
- n gram
- wordnet
- feature extraction